A124292 - OEIS

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A124292 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`6`
`5`		`21`
`6`		`78`
`7`		`297`
`8`		`1143`
`9`		`4419`
`10`		`17118`
`11`		`66366`
`12`		`257391`
`13`		`998406`
`14`		`3873015`
`15`		`15024609`
`16`		`58285737`
`17`		`226111986`
`18`		`877174110`
`19`		`3402893997`
`20`		`13201132950`
`21`		`51212274057`
`22`		`198672129783`
`23`		`770725711035`
`24`		`2989941920334`
`25`		`11599136512038`
`26`		`44997518922327`
`27`		`174562710686622`

[1,1,2,6,21,78,297,1143,4419,17118,66366,257391, 998406,3873015,15024609,58285737,226111986, 877174110,3402893997,13201132950,51212274057, 198672129783,770725711035,2989941920334, 11599136512038,44997518922327,174562710686622]

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Last modified April 16 14:17 EDT 2024. Contains 371740 sequences. (Running on oeis4.)